/*Facebook*/
.pas{padding:5px}
.pam{padding:10px}
.pal{padding:20px}
.pts{padding-top:5px}
.ptm{padding-top:10px}
.ptl{padding-top:20px}
.prs{padding-right:5px}
.prm{padding-right:10px}
.prl{padding-right:20px}
.pbs{padding-bottom:5px}
.pbm{padding-bottom:10px}
.pbl{padding-bottom:20px}
.pls{padding-left:5px}
.plm{padding-left:10px}
.pll{padding-left:20px}
.phs{padding-left:5px;padding-right:5px}
.phm{padding-left:10px;padding-right:10px}
.phl{padding-left:20px;padding-right:20px}
.pvs{padding-top:5px;padding-bottom:5px}
.pvm{padding-top:10px;padding-bottom:10px}
.pvl{padding-top:20px;padding-bottom:20px}
.mas{margin:5px}
.mam{margin:10px}
.mal{margin:20px}
.mts{margin-top:5px}
.mtm{margin-top:10px}
.mtl{margin-top:20px}
.mrs{margin-right:5px}
.mrm{margin-right:10px}
.mrl{margin-right:20px}
.mbs{margin-bottom:5px}
.mbm{margin-bottom:10px}
.mbl{margin-bottom:20px}
.mls{margin-left:5px}
.mlm{margin-left:10px}
.mll{margin-left:20px}
.mhs{margin-left:5px;margin-right:5px}
.mhm{margin-left:10px;margin-right:10px}
.mhl{margin-left:20px;margin-right:20px}
.mvs{margin-top:5px;margin-bottom:5px}
.mvm{margin-top:10px;margin-bottom:10px}
.mvl{margin-top:20px;margin-bottom:20px}
.fss{font-size: 9px}
.fsm{font-size: 11px}
.fsl{font-size: 13px}
.fsxl{font-size: 16px}
.fsxxl{font-size: 18px}
.fwn{font-weight:normal}
.fwb{font-weight:bold}
.fcb{color:#333}
.fcg{color:#808080}
.fsi{font-style:italic;}


/* Nghia */
.hand {cursor:pointer;cursor:hand}
.poa {position:absolute}
.por {position:relative;}
.pof {position:fixed;}
.pos {position:static;}
.inline {display:inline;}
.strike {text-decoration:line-through;}
.alr {text-align:right}
.alc {text-align:center}
.all {text-align:left}
.alj {text-align:justify}
.fs9 {font-size:9px}
.fs10 {font-size:10px}
.fs11 {font-size:11px}
.fs12 {font-size:12px}
.fs13 {font-size:13px}
.fs14 {font-size:14px}
.fs15 {font-size:15px}
.fs16 {font-size:16px}
.fs17 {font-size:17px}
.fs18 {font-size:18px}
.fs19 {font-size:19px}
.fs20 {font-size:20px}
.fs21 {font-size:21px}
.fs22 {font-size:22px}
.fs23 {font-size:23px}
.fs24 {font-size:24px}

.ptop {top:0}
	.ptops {top:5px}
	.ptopm {top:10px}
	.ptopl {top:15px}
	.ptopxl {top:20px}
.pleft {left:0}
	.plefts {left:5px}
	.pleftm {left:10px}
	.pleftl {left:15px}
	.pleftxl {left:20px}
.pright {right:0}
	.prights {right:5px}
	.prightm {right:10px}
	.prightl {right:15px}
	.prightxl {right:20px}
.pbottom {bottom:0}
	.pbottoms {bottom:5px}
	.pbottomm {bottom:10px}
	.pbottoml {bottom:15px}
	.pbottomxl {bottom:20px}

.shadow {
  -moz-box-shadow:    2px 2px 4px 0px #666;
  -webkit-box-shadow: 2px 2px 4px 0px #666;
  box-shadow:         2px 2px 4px 0px #666;
}
.shadowbottom {
	-webkit-box-shadow: 0 8px 6px -6px #000000;
	   -moz-box-shadow: 0 8px 6px -6px #000000;
	        box-shadow: 0 8px 6px -6px #000000;
}


.left {float:left !important;}
.right {float:right !important;}
.hide {display:none;}
.box {padding:1.5em;margin-bottom:1.5em;background:#e5eCf9;}
.clearfix:after, .container:after {content:"\0020";display:block;height:0;clear:both;visibility:hidden;overflow:hidden;}
.clearfix, .container {display:block;}
.clear {clear:both;}